51 lines
1.2 KiB
C++
Executable File
51 lines
1.2 KiB
C++
Executable File
#ifndef _SMOOTHELEVATIONTOOL_H
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#define _SMOOTHELEVATIONTOOL_H
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#include <set>
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#include "res/res.h"
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#include "BrushTool.h"
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class CSmoothElevationTool : public CBrushTool
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{
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public:
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enum { MAX_BRUSH_SIZE=8 };
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static const float MAX_SMOOTH_POWER;
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public:
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CSmoothElevationTool();
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// tool triggered by left mouse button; smooth selected terrain
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void OnTriggerLeft() { SmoothSelection(); }
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// callback for left button down event
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void OnLButtonDown(unsigned int flags,int px,int py);
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// callback for left button up event
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void OnLButtonUp(unsigned int flags,int px,int py);
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// set smoothing power
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void SetSmoothPower(float power) { m_SmoothPower=power; }
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// get smoothing power
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float GetSmoothPower() const { return m_SmoothPower; }
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// allow multiple triggers by click and drag
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bool SupportDragTrigger() { return true; }
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// get tool instance
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static CSmoothElevationTool* GetTool() { return &m_SmoothElevationTool; }
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private:
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// smooth the currently selected terrain tiles
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void SmoothSelection();
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// time of last trigger
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double m_LastTriggerTime;
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// amount to smooth selected terrain tiles
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float m_SmoothPower;
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// default tool instance
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static CSmoothElevationTool m_SmoothElevationTool;
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};
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#endif
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